KR100614142B1 - 광 기록 매체, 광 기록 매체 제조 장치 및 광 기록 매체제조 방법 - Google Patents

광 기록 매체, 광 기록 매체 제조 장치 및 광 기록 매체제조 방법 Download PDF

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KR100614142B1
KR100614142B1 KR1020010044607A KR20010044607A KR100614142B1 KR 100614142 B1 KR100614142 B1 KR 100614142B1 KR 1020010044607 A KR1020010044607 A KR 1020010044607A KR 20010044607 A KR20010044607 A KR 20010044607A KR 100614142 B1 KR100614142 B1 KR 100614142B1
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South Korea
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region
phase pit
depth
area
pit
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Korean (ko)
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KR20020009491A (ko
Inventor
야마구치아쓰시
가토마사히로
무라마쓰에이지
오시마세이로
다기리다카오
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파이오니아 가부시키가이샤
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    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/00572—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which change the format of the recording medium
    • G11B20/00586—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which change the format of the recording medium said format change concerning the physical format of the recording medium
    • G11B20/00594—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which change the format of the recording medium said format change concerning the physical format of the recording medium wherein the shape of recording marks is altered, e.g. the depth, width, or length of pits
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/00572—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which change the format of the recording medium
    • G11B20/00586—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which change the format of the recording medium said format change concerning the physical format of the recording medium
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/00572—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which change the format of the recording medium
    • G11B20/00586—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which change the format of the recording medium said format change concerning the physical format of the recording medium
    • G11B20/00601—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which change the format of the recording medium said format change concerning the physical format of the recording medium wherein properties of tracks are altered, e.g., by changing the wobble pattern or the track pitch, or by adding interruptions or eccentricity
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/007—Arrangement of the information on the record carrier, e.g. form of tracks, actual track shape, e.g. wobbled, or cross-section, e.g. v-shaped; Sequential information structures, e.g. sectoring or header formats within a track
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/2407—Tracks or pits; Shape, structure or physical properties thereof
    • G11B7/24085—Pits
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/26—Apparatus or processes specially adapted for the manufacture of record carriers
    • G11B7/261—Preparing a master, e.g. exposing photoresist, electroforming

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Signal Processing (AREA)
  • Manufacturing & Machinery (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Manufacturing Optical Record Carriers (AREA)
KR1020010044607A 2000-07-25 2001-07-24 광 기록 매체, 광 기록 매체 제조 장치 및 광 기록 매체제조 방법 Expired - Fee Related KR100614142B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2000-00224216 2000-07-25
JP2000224216A JP3922424B2 (ja) 2000-07-25 2000-07-25 光学式記録媒体、光学式記録媒体製造装置及び光学式記録媒体製造方法

Publications (2)

Publication Number Publication Date
KR20020009491A KR20020009491A (ko) 2002-02-01
KR100614142B1 true KR100614142B1 (ko) 2006-08-25

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KR1020010044607A Expired - Fee Related KR100614142B1 (ko) 2000-07-25 2001-07-24 광 기록 매체, 광 기록 매체 제조 장치 및 광 기록 매체제조 방법

Country Status (9)

Country Link
US (2) US6813237B2 (enExample)
EP (1) EP1176587B1 (enExample)
JP (1) JP3922424B2 (enExample)
KR (1) KR100614142B1 (enExample)
CN (2) CN1241186C (enExample)
AT (1) ATE421750T1 (enExample)
DE (1) DE60137476D1 (enExample)
HK (1) HK1043425B (enExample)
TW (1) TW513711B (enExample)

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US7200088B2 (en) * 2001-01-11 2007-04-03 Burstein Technologies, Inc. System and method of detecting investigational features related to a sample
US7221632B2 (en) * 2001-07-12 2007-05-22 Burstein Technologies, Inc. Optical disc system and related detecting methods for analysis of microscopic structures
US20080094974A1 (en) * 2001-11-09 2008-04-24 Burstein Technologies, Inc. Optical disc system and related detecting methods for analysis of microscopic structures
KR100429884B1 (ko) 2002-03-18 2004-05-03 삼성전자주식회사 광 기록매체에 데이터를 기록하는 방법 및 그 장치
KR20030093587A (ko) * 2002-06-03 2003-12-11 삼성전자주식회사 재생전용 고밀도 광디스크
KR20040001596A (ko) * 2002-06-28 2004-01-07 삼성전자주식회사 재생전용 고밀도 광디스크 및 그 재생 방법
CN100514458C (zh) * 2002-07-02 2009-07-15 Lg电子株式会社 一种在/从记录介质记录/再现数据的装置和方法
CA2487406C (en) 2003-01-23 2012-02-21 Lg Electronics Inc. Recording medium with copy protection information formed in intermittent or alternate wobbled pits and apparatus and methods for forming, recording, and reproducing the recording medium
EP1863030B1 (en) 2003-01-23 2013-10-02 LG Electronics, Inc. Computer-readable storage medium, and method and apparatus for reproducing data therefrom
KR100952949B1 (ko) 2003-01-24 2010-04-15 엘지전자 주식회사 고밀도 광디스크의 복사 방지 정보 관리방법
KR100727919B1 (ko) * 2003-02-03 2007-06-14 삼성전자주식회사 광정보 저장매체
JP4247057B2 (ja) * 2003-06-30 2009-04-02 パイオニア株式会社 情報記録媒体、情報再生装置及び情報再生方法
JP4275471B2 (ja) * 2003-07-02 2009-06-10 パイオニア株式会社 情報記録媒体、情報再生装置及び情報再生方法
WO2006062117A1 (ja) * 2004-12-09 2006-06-15 Nec Corporation 記録型光ディスク媒体及びその光ディスク装置
JP2006216118A (ja) * 2005-02-02 2006-08-17 Funai Electric Co Ltd テスト用ディスク
WO2007007796A1 (ja) * 2005-07-14 2007-01-18 Rohm Co., Ltd. ランドプリピット信号検出回路およびそれを用いた光ディスク装置ならびに電子機器
JP2009517788A (ja) * 2005-11-29 2009-04-30 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ コピー保護手段を有する記録担体
KR100728046B1 (ko) * 2007-02-20 2007-06-14 삼성전자주식회사 광정보 저장매체 재생방법

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JPH10172149A (ja) * 1996-12-05 1998-06-26 Ricoh Co Ltd 光情報記録媒体及びその原盤露光方法
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KR100349029B1 (ko) * 1997-08-16 2002-12-16 엘지전자 주식회사 기록매체

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Also Published As

Publication number Publication date
EP1176587A2 (en) 2002-01-30
TW513711B (en) 2002-12-11
US6813237B2 (en) 2004-11-02
HK1043425B (en) 2009-06-12
JP3922424B2 (ja) 2007-05-30
CN1241186C (zh) 2006-02-08
US20040114493A1 (en) 2004-06-17
KR20020009491A (ko) 2002-02-01
HK1043425A1 (en) 2002-09-13
EP1176587B1 (en) 2009-01-21
EP1176587A3 (en) 2004-02-04
JP2002042347A (ja) 2002-02-08
CN1707640A (zh) 2005-12-14
CN100350470C (zh) 2007-11-21
CN1362707A (zh) 2002-08-07
US20020015379A1 (en) 2002-02-07
ATE421750T1 (de) 2009-02-15
US7092351B2 (en) 2006-08-15
DE60137476D1 (de) 2009-03-12

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